Question

If x:y=11:13then (2x-y):(2x+y) is equal to

Answer 1

${a }^{2} + {b}^{2} \\ {22}^{2} + {13 }^{2} \\ 484 + 169 \\ 653$

Answer 2

Answer:

1:5

Step-by-step explanation:

X:Y = 11:13

x / y  =  11 /13  

(2x-y) / (2x+y)

∴( 2 × 11 - 13)/( 2 × 11  + 13 )

( 22 - 13 )/( 22 + 13 )

9 / 45

1/5

∴ (2x-y):(2x+y) = 1:5